Optum Senior Software Developer interview questions

It was 2 technical rounds followed by a hr round for senior react + node.js role. In first technical rounds, the questions were easy to medium based on frontend and backend. Second round was primarily focus on past projects and experience.

Besides HR screening interview, I got interviewed by one of the team members I was supposed to join, who didn't even turn on their camera during the interview. It felt like decision had already been made and a waste of time.